Microchip Technology

AT24C02D-MAHM-E

AT24C02D-MAHM-E Description

The AT24C02D-MAHM-E is a 2Kbit Serial EEPROM memory IC from Microchip Technology, designed for a wide range of applications requiring non-volatile data storage. This EEPROM is organized as 256 x 8 bits and operates over a supply voltage range of 1.7V to 3.6V. It features a fast access time of 4.5 microseconds and a write cycle time of 5 milliseconds. The device is compliant with the RoHS3 directive and is unaffected by REACH regulations.

AT24C02D-MAHM-E Features

• Technology: EEPROM, providing reliable, non-volatile storage.
• Memory Interface: I2C, enabling easy integration with microcontrollers and other I2C-compatible devices.
• Clock Frequency: 1 MHz, ensuring fast data transfer rates.
• Memory Size: 2Kbit, suitable for storing small amounts of data such as configuration settings, calibration data, or firmware.
• Voltage - Supply: 1.7V ~ 3.6V, making it compatible with a wide range of power supplies.
• Access Time: 4.5 µs, allowing for quick data retrieval.
• Write Cycle Time: 5ms, enabling efficient data updates.
• Mounting Type: Surface Mount, suitable for PCB assembly.
• Package: Tape & Reel (TR), facilitating automated assembly processes.

AT24C02D-MAHM-E Applications

The AT24C02D-MAHM-E is ideal for applications where small amounts of data need to be stored reliably and accessed quickly. Some specific use cases include:

• Industrial Controls: Storing configuration settings and calibration data for sensors and actuators.
• Consumer Electronics: Saving user preferences and settings in devices like set-top boxes and home automation systems.
• Automotive Systems: Storing diagnostic data and calibration parameters for engine control units and infotainment systems.
• Medical Devices: Saving patient data and device settings in non-volatile memory for reliable retrieval.

Conclusion of AT24C02D-MAHM-E

The AT24C02D-MAHM-E stands out due to its fast access and write times, wide voltage range, and I2C interface, making it a versatile choice for various applications. Its small form factor and surface mount packaging also make it suitable for space-constrained designs. With its RoHS3 compliance and REACH unaffected status, it is an environmentally friendly option for designers looking to meet regulatory requirements. Overall, the AT24C02D-MAHM-E is a reliable and efficient solution for non-volatile data storage in a variety of applications.